31059292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 63286272

約数和(自身を除く): 32226980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 653, 1012, 1034, 1081, 1306, 2068, 2162, 2612, 4324, 7183, 11891, 14366, 15019, 23782, 28732, 30038, 30691, 47564, 60076, 61382, 122764, 165209, 330418, 337601, 660836, 675202, 705893, 1350404, 1411786, 2823572, 7764823, 15529646, 31059292]

約数ペア:

[(1, 31059292), (2, 15529646), (4, 7764823), (11, 2823572), (22, 1411786), (23, 1350404), (44, 705893), (46, 675202), (47, 660836), (92, 337601), (94, 330418), (188, 165209), (253, 122764), (506, 61382), (517, 60076), (653, 47564), (1012, 30691), (1034, 30038), (1081, 28732), (1306, 23782), (2068, 15019), (2162, 14366), (2612, 11891), (4324, 7183)]